[PATCH 1/2] powerpc: remove big endianness assumption in of_find_next_cache_node

From: Sudeep KarkadaNagesha <redacted>

Currently big endianness of the device tree data is assumed in
of_find_next_cache_node for 'handle' when calling of_find_node_by_phandle.

In preparation to move this function to common code, this patch fixes
the endianness using 'be32_to_cpup'

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Likely <redacted>
Cc: Rob Herring <redacted>
Signed-off-by: Sudeep KarkadaNagesha <redacted>
---
 arch/powerpc/kernel/prom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index b7634ce..09be275 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c

@@ -778,7 +778,7 @@ struct device_node *of_find_next_cache_node(struct device_node *np)
 		handle = of_get_property(np, "next-level-cache", NULL);
 
 	if (handle)
-		return of_find_node_by_phandle(*handle);
+		return of_find_node_by_phandle(be32_to_cpup(handle));
 
 	/* OF on pmac has nodes instead of properties named "l2-cache"
 	 * beneath CPU nodes.

-- 
1.8.1.2